Good information. Its 90 out now and I will check how it works after I get out of work. Hopefully, I did not over fill it too much. The simple gauge that was on the can may not work very well so perhaps the pressure was higher than I thought.
I have heard of this same scenario when the system isn't charged properly. Usually a bit low. While the gauges we get on these cans may not be accurate...it'* close enough. See if it appears a little low still. Might need that extra little bit.